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Medium 4.1Published Sep 5, 2026
CVE-2026-83543Greenshift < 13.2.0 - Contributor+ SSRF via get-csv-to-json REST Endpoint
Updated under an hour ago ()
Does this affect you?
It affects Unknown Greenshift. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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The Greenshift WordPress plugin before 13.2.0 does not validate a user-supplied URL before fetching it server-side, allowing users with contributor-level access and above to make the server issue requests to arbitrary hosts and read the response.
- CVSS
- 4.1 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
- Weakness (CWE)
- CWE-918
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- WPScan
- NVD analysis
- Deferred
- Record last updated
- Sep 6, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Unknown Greenshift unknown:greenshift (from the name) | before 13.2.0 | CNA record |
References
- https://wpscan.com/vulnerability/902e46ad-e577-4a3e-be19-a3bcc75ece77/exploit, vdb-entry, technical-description
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.